CN215433046U - Grinding device for machining with limit structure - Google Patents

Grinding device for machining with limit structure Download PDF

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Publication number
CN215433046U
CN215433046U CN202121157204.8U CN202121157204U CN215433046U CN 215433046 U CN215433046 U CN 215433046U CN 202121157204 U CN202121157204 U CN 202121157204U CN 215433046 U CN215433046 U CN 215433046U
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grinding
polishing
machining
telescopic rod
disc
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CN202121157204.8U
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Chinese (zh)
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王圣博
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Hangzhou Spade Precision Machinery Co ltd
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Hangzhou Spade Precision Machinery Co ltd
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Abstract

The utility model discloses a polishing device with a limiting structure for machining, which comprises a base, wherein conveying screw rods are arranged on two sides above the base, a servo motor is arranged at the front end of each conveying screw rod, a conveying block is sleeved outside each conveying screw rod, and a polishing table is fixedly connected above each conveying block; the fixing piles are welded on two sides above the polishing table, locking bolts penetrate through the fixing piles, and one ends, close to the vertical central line of the polishing table, of the locking bolts are connected with clamping pieces; and the polishing disc is arranged in the middle above the polishing table. This grinding device for machining with limit structure can carry out self relative being close to or keep away from through locking bolt and spud pile cooperation to can carry out the centre gripping to it according to the size of work piece, the dismouting of the work piece of being convenient for simultaneously can improve the compactness of work piece centre gripping through the centre gripping piece of rigid rubber material, thereby can improve its fastness.

Description

Grinding device for machining with limit structure
Technical Field
The utility model relates to the technical field of polishing devices, in particular to a polishing device with a limiting structure for machining.
Background
Machining refers to a process of changing the external dimensions or properties of a workpiece by a mechanical device, grinding is a part of machining, and a grinding device for machining is used when grinding the workpiece.
When the existing polishing device for machining is used, a worker is required to hold a polishing part by one hand and fix a workpiece by the other hand, the device lacks of a limiting fixing structure for the workpiece, polishing deviation can be caused, the defective rate of the workpiece is improved, and therefore the polishing device with the limiting structure for machining is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a polishing device for machining with a limiting structure, and aims to solve the problems that when the existing polishing device for machining is used, a worker usually needs to hold a polishing part with one hand and fix a workpiece with the other hand, and the device lacks a limiting and fixing structure for the workpiece, so that polishing deviation exists and the defective rate of the workpiece is improved.
In order to achieve the purpose, the utility model provides the following technical scheme: a grinding device for machining with limit structure includes:
the grinding machine comprises a base, wherein conveying screw rods are arranged on two sides above the base, a servo motor is arranged at the front end of each conveying screw rod, a conveying block is sleeved outside each conveying screw rod, and a grinding table is fixedly connected above each conveying block;
the fixing piles are welded on two sides above the polishing table, locking bolts penetrate through the fixing piles, and one ends, close to the vertical central line of the polishing table, of the locking bolts are connected with clamping pieces;
the polishing disc is arranged in the middle above the polishing table, a rotating shaft is in threaded connection with the upper part of the polishing disc, and a driving motor is in threaded connection with the upper part of the rotating shaft;
and the second telescopic rod is arranged above the driving motor, and a second hydraulic cylinder is in threaded connection with the upper part of the second telescopic rod.
Preferably, the locking bolts are in threaded connection with the fixing piles and are symmetrically distributed about a vertical center line of the polishing table.
Preferably, the clamping piece is perpendicular to the polishing table, and the clamping piece is made of hard rubber.
Preferably, the second hydraulic cylinder forms a telescopic structure through the second telescopic rod and the polishing disc, and the polishing disc is overlapped with the vertical central line of the polishing table.
Preferably, the driving motor forms a rotating structure with the polishing disc through a rotating shaft, and the polishing disc is parallel to the polishing table.
Preferably, the polishing table is further provided with:
the cleaning brush is installed the left side of platform of polishing, the left side of cleaning brush is connected with first telescopic link, and the left side of first telescopic link is connected with first pneumatic cylinder.
Preferably, the first hydraulic cylinder forms a telescopic structure through the first telescopic rod and the cleaning brush, and the cleaning brush is perpendicular to the polishing table.
Compared with the prior art, the utility model provides a grinding device with a limiting structure for machining, which has the following beneficial effects: this grinding device for machining with limit structure can carry out self relative being close to or keep away from through locking bolt and spud pile cooperation to can carry out the centre gripping to it according to the size of work piece, the dismouting of the work piece of being convenient for simultaneously can improve the compactness of work piece centre gripping through the centre gripping piece of rigid rubber material, thereby can improve its fastness.
1. According to the utility model, the locking bolt can be matched with the fixing pile to relatively approach or separate the locking bolt from the fixing pile, so that the workpiece can be clamped according to the size of the workpiece, the workpiece is convenient to disassemble and assemble, the workpiece clamping tightness can be improved through the clamping piece made of hard rubber, the firmness of the workpiece can be improved, and the problems that when the conventional polishing device for machining is used, a worker usually needs to hold a polishing part by one hand and fix the workpiece by the other hand, the device is lack of a limiting and fixing structure for the workpiece, the polishing has deviation, and the defective rate of the workpiece is improved are solved;
2. the second hydraulic cylinder can drive the polishing disc to move up and down through the second telescopic rod, the driving motor can drive the polishing disc to rotate through the rotating shaft, and the rotating polishing disc can polish a workpiece;
3. the first hydraulic cylinder can drive the cleaning brush to move left and right through the first telescopic rod, and scraps and the like generated on the surface of a workpiece can be wiped off in the moving process of the cleaning brush, so that the surface of the workpiece can be cleaned after polishing, and the subsequent processing is facilitated.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a right side view of the base of the present invention;
fig. 4 is a bottom view of the base of the present invention.
In the figure: 1. a base; 2. a polishing table; 3. locking the bolt; 4. fixing the pile; 5. a clamping piece; 6. a cleaning brush; 7. a first hydraulic cylinder; 8. a first telescopic rod; 9. grinding disc; 10. a rotating shaft; 11. a drive motor; 12. a second hydraulic cylinder; 13. a second telescopic rod; 14. a conveying screw rod; 15. a transfer block; 16. a servo motor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 and 3-4, a grinding device for machining with a limiting structure includes: the grinding machine comprises a base 1, wherein conveying screw rods 14 are mounted on two sides above the base 1, a conveying block 15 is sleeved outside each conveying screw rod 14, and a grinding table 2 is fixedly connected above each conveying block 15; the fixing piles 4 are welded on two sides above the grinding table 2, locking bolts 3 penetrate through the fixing piles 4, and clamping pieces 5 are connected to one ends, close to the vertical central line of the grinding table 2, of the locking bolts 3; the locking bolts 3 are in threaded connection with the fixing piles 4, and the locking bolts 3 are symmetrically distributed about the vertical center line of the polishing table 2; the clamping sheet 5 is vertical to the polishing table 2, and the clamping sheet 5 is made of hard rubber; the locking bolt 3 can be matched with the fixing pile 4 to relatively approach or keep away from the fixing pile, so that the workpiece can be clamped according to the size of the workpiece, the workpiece can be conveniently disassembled and assembled, the clamping tightness of the workpiece can be improved through the clamping piece 5 made of hard rubber, the firmness of the workpiece can be improved, and the problems that when the conventional polishing device for machining is used, a worker usually needs to hold a polishing part by one hand and fix the workpiece by the other hand, the device is lack of a limiting and fixing structure for the workpiece, polishing deviation exists and the defective rate of the workpiece is improved are solved; a polishing disc 9 mounted in the middle above the polishing table 2; and a cleaning brush 6 installed at the left side of the polishing table 2.
Referring to fig. 1-2, a polishing device with a limiting structure for machining includes: a servo motor 16 is installed at the front end of the conveying screw rod 14, a rotating shaft 10 is connected to the upper portion of the polishing disc 9 in a threaded mode, and a driving motor 11 is connected to the upper portion of the rotating shaft 10 in a threaded mode; the driving motor 11 and the polishing disc 9 form a rotating structure through the rotating shaft 10, and the polishing disc 9 and the polishing table 2 are parallel to each other; a second telescopic rod 13 which is arranged above the driving motor 11, and a second hydraulic cylinder 12 is connected above the second telescopic rod 13 in a threaded manner; the driving motor 11 can drive the polishing disc 9 to rotate through the rotating shaft 10, and the rotating polishing disc 9 can polish a workpiece; the second hydraulic cylinder 12 and the polishing disc 9 form a telescopic structure through a second telescopic rod 13, and the polishing disc 9 is overlapped with the vertical central line of the polishing table 2; the second hydraulic cylinder 12 can drive the polishing disc 9 to move up and down through the second telescopic rod 13; the left side of the cleaning brush 6 is connected with a first telescopic rod 8, and the left side of the first telescopic rod 8 is connected with a first hydraulic cylinder 7; the first hydraulic cylinder 7 and the cleaning brush 6 form a telescopic structure through a first telescopic rod 8, and the cleaning brush 6 is perpendicular to the polishing table 2; the first pneumatic cylinder 7 that sets up can drive cleaning brush 6 through first telescopic link 8 and carry out the removal of left right direction, and the in-process that cleaning brush 6 removed can wipe the piece etc. that workpiece surface produced to can carry out the cleanness on surface to the work piece after polishing, made things convenient for follow-up processing.
The working principle is as follows: when the polishing device with the limiting structure for machining is used, firstly, the base 1 has a bearing effect on the device, a workpiece to be polished is placed above the polishing platform 2, the locking bolt 3 is screwed, the workpiece is clamped and limited through the matching of the locking bolt 3 and the fixing pile 4, the workpiece is firmly clamped at the inner side by the clamping piece 5 made of hard rubber, the firmness of the workpiece is improved, the situation that the polishing deviation exists due to the lack of a limiting and fixing structure for the workpiece by the device is avoided, and the defective rate of the workpiece is improved; then, a second hydraulic cylinder 12 is started, the second hydraulic cylinder 12 drives the polishing disc 9 to move downwards through a second telescopic rod 13 until the polishing disc 9 contacts the surface of the workpiece, meanwhile, a driving motor 11 is started, the driving motor 11 drives the polishing disc 9 to rotate through a rotating shaft 10, and the workpiece can be polished through the rotating polishing disc 9; then, a servo motor 16 is started, the servo motor 16 drives a transmission screw rod 14 to rotate, and the transmission screw rod 14 which rotates can drive a transmission block 15 and the polishing table 2 to synchronously move back and forth, so that a workpiece which is being polished can be moved, the polishing efficiency of the workpiece can be improved, and the polishing quality can be improved; after polishing the completion at last, start first pneumatic cylinder 7, first pneumatic cylinder 7 drives cleaning brush 6 through first telescopic link 8 and carries out the removal of left right direction, and the in-process that cleaning brush 6 removed can wipe the piece etc. that workpiece surface produced to can carry out surperficial cleanness to the work piece after polishing, make things convenient for subsequent processing, this is exactly this is grinding device's for machining theory of operation with limit structure.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a grinding device for machining with limit structure which characterized in that includes:
the grinding machine comprises a base (1), wherein conveying screw rods (14) are mounted on two sides above the base (1), a servo motor (16) is mounted at the front ends of the conveying screw rods (14), a conveying block (15) is sleeved outside the conveying screw rods (14), and a grinding table (2) is fixedly connected above the conveying block (15);
the fixing piles (4) are welded on two sides above the grinding table (2), locking bolts (3) penetrate through the fixing piles (4), and one ends, close to the vertical central line of the grinding table (2), of the locking bolts (3) are connected with clamping pieces (5);
the polishing disc (9) is arranged in the middle above the polishing table (2), a rotating shaft (10) is connected to the upper portion of the polishing disc (9) in a threaded mode, and a driving motor (11) is connected to the upper portion of the rotating shaft (10) in a threaded mode;
and the second telescopic rod (13) is arranged above the driving motor (11), and a second hydraulic cylinder (12) is connected to the upper part of the second telescopic rod (13) in a threaded manner.
2. The grinding device with the limiting structure for machining according to claim 1, characterized in that the locking bolts (3) are in threaded connection with the fixing piles (4), and the locking bolts (3) are symmetrically distributed about a vertical center line of the grinding table (2).
3. The grinding device with the limiting structure for machining according to claim 1, wherein the clamping piece (5) is perpendicular to the grinding table (2), and the clamping piece (5) is made of hard rubber.
4. The grinding device with the limiting structure for machining according to claim 1, characterized in that the second hydraulic cylinder (12) forms a telescopic structure with the grinding disc (9) through a second telescopic rod (13), and the grinding disc (9) coincides with the vertical center line of the grinding table (2).
5. The grinding device with the limiting structure for the machining according to claim 1, characterized in that the driving motor (11) and the grinding disc (9) form a rotating structure through the rotating shaft (10), and the grinding disc (9) and the grinding table (2) are parallel to each other.
6. A grinding device for machining with a limiting structure according to claim 1, characterized in that the grinding table (2) is further provided with:
the polishing device comprises a cleaning brush (6) which is arranged on the left side of the polishing platform (2), wherein a first telescopic rod (8) is connected to the left side of the cleaning brush (6), and a first hydraulic cylinder (7) is connected to the left side of the first telescopic rod (8).
7. The grinding device with the limiting structure for machining according to claim 6, characterized in that the first hydraulic cylinder (7) and the cleaning brush (6) form a telescopic structure through a first telescopic rod (8), and the cleaning brush (6) is perpendicular to the grinding table (2).
CN202121157204.8U 2021-05-27 2021-05-27 Grinding device for machining with limit structure Active CN215433046U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202121157204.8U CN215433046U (en) 2021-05-27 2021-05-27 Grinding device for machining with limit structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202121157204.8U CN215433046U (en) 2021-05-27 2021-05-27 Grinding device for machining with limit structure

Publications (1)

Publication Number Publication Date
CN215433046U true CN215433046U (en) 2022-01-07

Family

ID=79708708

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202121157204.8U Active CN215433046U (en) 2021-05-27 2021-05-27 Grinding device for machining with limit structure

Country Status (1)

Country Link
CN (1) CN215433046U (en)

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